The actor was popped early Sunday morning, according to Burbank Police Sgt. Sean Kelley confirms to E! News, at the scene of an unrelated traffic accident.

"An officer was directing traffic and Musso failed to slow down when coming to the intersection," says Kelley. "He didn't obey instructions and was pulled over. A DUI investigation was held and he was given a field sobriety test

"Musso is 20 years old so any alcohol in his system is illegal. He was well over the 0.08 limit."

Musso was arrested at 3:43 a.m., taken to jail and bail was set at $5,000.